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1. 发明授权

US08393689B2 Autobraking interlock for an aircraft electric brake system 有权
标题翻译：用于飞机电动制动系统的自动制动互锁
公开(公告)号：US08393689B2
公开(公告)日：2013-03-12
申请号：US11615793
申请日：2006-12-22
申请人： T. Todd Griffith , David T. Yamamoto , Andreea D. Uta
发明人： T. Todd Griffith , David T. Yamamoto , Andreea D. Uta
IPC分类号： B60T8/86
CPC分类号： B64C25/44 , B60T7/12 , B60T8/00 , B60T8/1703 , B60T13/746 , Y10T477/88
摘要： An electric autobrake interlock system for an aircraft includes an autobrake power interlock mechanism that prevents inadvertent (uncommanded) application of brakes. The autobrake power interlock removes operating power from the brake actuators whenever the autobrake actuation data does not indicate a legitimate autobrake application condition. The interlock processing occurs in parallel with the autobrake command processing such that even if an inadvertent autobrake command is generated, the brake actuators will be unable to act upon the inadvertent autobrake command. In this regard, the brake actuators are unable to apply brakes automatically unless the following two actions happen concurrently: the operating power is provided to enable the electric brake actuators and autobrake actuation control is commanded in response to the legitimate autobrake application condition.
摘要翻译：用于飞行器的电动自动制动器联锁系统包括防止制动器的无意（非命令）应用的自动制动动力互锁机构。当自动制动器执行数据不表示合法的自动制动器应用条件时，自动制动器电源互锁将从制动器执行器中去除工作电源。联锁处理与自动制动指令处理并行发生，使得即使产生无意的自动制动命令，制动致动器将不能对无意的自动制动命令起作用。在这方面，制动执行器不能自动施加制动器，除非同时发生以下两个动作：提供操作功率以使得能够响应于合法的自动制动器应用条件来命令电动制动器致动器和自动制动器致动控制。

2. 发明授权

US07784882B2 Power interrupt management for an aircraft electric brake system 有权
标题翻译：飞机电动刹车系统的电源中断管理
公开(公告)号：US07784882B2
公开(公告)日：2010-08-31
申请号：US11535449
申请日：2006-09-26
申请人： T. Todd Griffith
发明人： T. Todd Griffith
IPC分类号： B60T8/86
CPC分类号： B60T8/1703 , B60T8/885 , B60T2270/414
摘要： An electric brake system for an aircraft as described herein electrically actuates brake mechanisms in a seamless manner when a power interrupt condition is experienced. While operating in an autobraking mode and in response to a power interrupt condition, the electric brake system preserves the last brake actuation command generated by the autobrake function. After normal operating power is reestablished, the last brake actuation command is retrieved and processed by the electric brake system. While operating in a pedal braking mode and in response to a power interrupt condition, the electric brake system discards the last brake actuation command generated from brake pedal interaction. After normal operating power is reestablished, the brake pedal data is refreshed to generate a new brake actuation command. These procedures reduce lurching and unexpected brake actuation levels following a power interrupt in the electric brake system.
摘要翻译：如上所述的用于飞行器的电动制动系统在经历电力中断条件时以无缝的方式电动致动制动机构。当在自动制动模式下运行并响应于电源中断条件时，电动制动系统保留由自动制动功能产生的最后一个制动器启动指令。在正常工作电源重新建立后，最后一个制动器启动命令由电动制动系统检索和处理。当在踏板制动模式下操作并且响应于电力中断条件时，电制动系统丢弃由制动踏板相互作用产生的最后制动器致动指令。在重新建立正常操作功率之后，刷新制动踏板数据以产生新的制动器致动指令。这些程序在电动制动系统中的电源中断之后，可以减少怠速和意外的制动器动作电平。

3. 发明授权

US07717527B1 Alleviation of aircraft landing gear loading using a brake control scheme 有权
标题翻译：使用制动控制方案减轻飞机起落架装载
公开(公告)号：US07717527B1
公开(公告)日：2010-05-18
申请号：US11532482
申请日：2006-09-15
申请人： T. Todd Griffith
发明人： T. Todd Griffith
IPC分类号： B60T8/86 , B60T8/60
CPC分类号： B60T8/1703 , B60T8/00 , B60T2220/04 , B64C25/00
摘要： An electric brake system for an aircraft employs a brake control process to alleviate high dynamic structural loading of the aircraft landing gear caused by braking maneuvers. The system obtains and processes real-time data—which may include the current aircraft speed, the current brake pedal deflection position, and the current brake pedal deflection rate—to determine how best to control the onset of the brakes. The braking control scheme delays the onset of the desired braking condition to reduce high dynamic loading and lurching of the aircraft.
摘要翻译：用于飞行器的电动制动系统采用制动控制过程以减轻由制动机动引起的飞机起落架的高动态结构负载。该系统获得并处理实时数据，其中可能包括当前飞行器速度，当前制动踏板偏转位置和当前制动踏板偏转速率，以确定如何最好地控制制动器的起动。制动控制方案延迟了所需制动条件的开始，以减少飞行器的高动态载荷和坠落。

4. 发明申请

US20080142318A1 BRAKING INTERLOCK FOR AN ELECTRIC BRAKE SYSTEM OF AN AIRCRAFT 有权
标题翻译：制动用于飞机制动系统的互锁
公开(公告)号：US20080142318A1
公开(公告)日：2008-06-19
申请号：US11610267
申请日：2006-12-13
申请人： T. Todd Griffith , Erik Godo
发明人： T. Todd Griffith , Erik Godo
IPC分类号： B60L7/00 , G06F19/00
CPC分类号： B60T8/885 , B60T8/1703 , B60T2270/404 , B60T2270/413 , B60T2270/82
摘要： An electric brake system for an aircraft includes a power interlock mechanism that prevents inadvertent (uncommanded) application of brakes. The interlock removes operating power from the brake mechanisms whenever the brake system sensor data does not indicate a legitimate brake application condition. The interlock processing occurs in parallel with the brake command processing such that even if an inadvertent brake command is generated, the brake mechanisms will be unable to act upon the inadvertent brake command.
摘要翻译：用于飞行器的电动制动系统包括防止制动器无意（非命令）应用的动力互锁机构。当制动系统传感器数据不表示合法的制动应用条件时，联锁装置将从制动机构中去除工作电源。联锁处理与制动指令处理并行地发生，使得即使产生无意的制动命令，制动机构将不能对无意的制动命令起作用。

5. 发明申请

US20080133073A1 PARKING BRAKE CONTROL FOR AN AIRCRAFT HAVING AN ELECTRIC BRAKE SYSTEM 有权
标题翻译：具有电动制动系统的飞机停车制动控制
公开(公告)号：US20080133073A1
公开(公告)日：2008-06-05
申请号：US11567164
申请日：2006-12-05
申请人： T. Todd Griffith , Neil T. Rapues , Tanong Nalamliang , Mark R. McConoughey
发明人： T. Todd Griffith , Neil T. Rapues , Tanong Nalamliang , Mark R. McConoughey
IPC分类号： G05D1/00 , B60T13/74
CPC分类号： B60T13/02 , B60T13/746
摘要： A system and procedures for setting a parking brake for an aircraft having an electric brake system are disclosed. Electric activation of a parking brake as described herein mimics the sequence of events that is performed to engage the parking brake of legacy hydraulic brake systems. The electric activation process obtains brake pedal deflection data and parking brake lever status data, and determines whether to set the parking brake mechanism based upon the received data. Once the electric brake actuators are set, the electric brake system engages a friction brake to hold the brake actuators in place without having to physically lock or latch the brake pedals in a depressed position.
摘要翻译：公开了一种用于设置具有电制动系统的飞机的驻车制动器的系统和程序。如本文所述的驻车制动器的电激活模拟执行以接合传统液压制动系统的驻车制动器的事件的顺序。电动启动处理获得制动踏板偏转数据和驻车制动杆状态数据，并且基于接收的数据来确定是否设置驻车制动机构。一旦电动制动器致动器被固定，电动制动系统接合摩擦制动器以将制动器致动器保持在适当的位置，而不必将制动踏板物理地锁定或锁定在凹陷位置。

6. 发明申请

US20080084109A1 PARKING BRAKE ADJUSTMENT FOR AN AIRCRAFT HAVING AN ELECTRIC BRAKE SYSTEM 有权
标题翻译：具有电动制动系统的飞机停车制动调整
公开(公告)号：US20080084109A1
公开(公告)日：2008-04-10
申请号：US11539863
申请日：2006-10-09
申请人： T. Todd Griffith , Pete Goranson , Dan Adkinson
发明人： T. Todd Griffith , Pete Goranson , Dan Adkinson
IPC分类号： B60T13/00
CPC分类号： B60T13/746 , B60T7/12
摘要： A system and procedures for adjusting brake mechanisms for an aircraft having an electric brake system are disclosed. The brake actuator mechanisms are controlled to achieve different parking brake actuation states as a function of the current engine run status (e.g., engine off, engine idle, or engine above idle). Procedures for adjusting an aircraft parking brake as disclosed herein include setting the brake actuator mechanisms to achieve a relatively low clamping force when the aircraft engines are off or idling, and setting the brake mechanisms to achieve a relatively high clamping force when the aircraft engines are running above idle, and to maintain commanded brake force without active or battery power by engaging a mechanical clutch or latch to the brake actuator.
摘要翻译：公开了一种用于调整具有电制动系统的飞行器的制动机构的系统和程序。制动致动器机构被控制以实现作为当前发动机运行状态（例如，发动机关闭，发动机怠速或处于空转之后的发动机）的功能的不同的驻车制动器致动状态。用于调整如本文所公开的飞行器驻车制动器的程序包括设置制动器致动器机构以在飞行器发动机关闭或空转时实现相对低的夹紧力，并且当飞机发动机运行时设置制动机构以实现相对高的夹紧力并且通过将机械离合器或闩锁接合到制动器致动器来保持没有有效或电池电力的指令制动力。

7. 发明申请

US20070265739A1 AUTOMATIC FORE-AFT DETECTION FOR AN AIRCRAFT 有权
标题翻译：用于飞机的自动飞行检测
公开(公告)号：US20070265739A1
公开(公告)日：2007-11-15
申请号：US11382585
申请日：2006-05-10
申请人： T. Todd Griffith
发明人： T. Todd Griffith
IPC分类号： G06F17/00
CPC分类号： G01C23/005
摘要： An automatic fore/aft detection procedure as described herein may be implemented in connection with an aircraft brake control system that utilizes wheel-mounted accelerometers that detect landing gear acceleration for purposes of antiskid control. The fore/aft detection procedure automatically determines that the aircraft is moving in a forward direction based upon the current wheel speed and rotational direction of the wheels. Once detected, forward direction is assigned to the rotational direction of each wheel (clockwise or counterclockwise) and a fore/aft orientation can be assigned to the accelerometer for each wheel.
摘要翻译：如本文所述的自动前/后检测过程可以结合飞机制动控制系统来实现，该飞机制动控制系统利用轮式加速度计来检测起落架加速度以用于防滑控制。前/后检测程序根据车轮的当前车轮速度和转动方向自动确定飞机正向前进。一旦检测到，向前方向被分配给每个车轮的旋转方向（顺时针或逆时针），并且前/后方向可以分配给每个车轮的加速度计。

8. 发明授权

US09656641B2 Aircraft electrical brake control system architecture 有权
公开(公告)号：US09656641B2
公开(公告)日：2017-05-23
申请号：US11462510
申请日：2006-08-04
申请人： T. Todd Griffith , David T. Yamamoto , Erik L. Godo , Tu-Luc H. Nguyen
发明人： T. Todd Griffith , David T. Yamamoto , Erik L. Godo , Tu-Luc H. Nguyen
IPC分类号： B60T13/00 , B60T13/74 , B60T8/17 , B60T7/04 , B60T8/32
CPC分类号： B60T8/1703 , B60T7/042 , B60T8/325 , B60T13/741 , B60T2270/404 , B60T2270/82
摘要： An electric brake system architecture for an aircraft with two or more electrical braking subsystems including brake system controls configured to communicate pilot pedal commands to electric brake actuator controllers that apply or release brakes in wheel groups. The system allows independent brake activation of wheel groups through a plurality of brake system controls and electric brake actuator controllers. The electric braking system further includes remote data consolidators to collect and transmit wheel data to brake system controls through a digital data communication bus. The system reduces aircraft weight, prevents inadvertent braking, and prevents error propagation between subsystems.

9. 发明授权

US09089237B1 Collapsible colander 有权
标题翻译：可折叠漏勺
公开(公告)号：US09089237B1
公开(公告)日：2015-07-28
申请号：US13766739
申请日：2013-02-13
申请人： Todd Griffith
发明人： Todd Griffith
IPC分类号： A47J19/00 , A47J43/24 , A47J36/20 , B01D29/00
CPC分类号： A47J19/005 , A47J36/20 , A47J43/24 , B01D23/08 , B01D2201/02
摘要： A collapsible colander includes a bowl portion and a base portion. The bowl portion is made from a plurality of triangular panels that are pivotally secured together around a central pivot, and slidably joined two adjacent panels by sliding fasteners. Mating fastener components secured to the end panels permit the bowl to be assembled into a bowl shape. The base is a continuous band that is positioned in a generally circular configuration underneath of the bowl to support the bowl when the colander is in use. When the colander is collapsed, the collapsed bowl fits within the substantially flattened base.
摘要翻译：可折叠漏勺包括碗部和基部。碗部分由多个三角形面板制成，三角形面板围绕中心枢轴可枢转地固定在一起，并通过滑动紧固件可滑动地连接在两个相邻的面板上。固定到端板上的配合紧固件部件允许将碗组装成碗形。基座是连续的带，其位于碗的下方的大致圆形构造中，以在使用漏勺时支撑碗。当漏勺倒塌时，塌陷的碗适合大致扁平的基部。

10. 发明授权

US08641154B2 Parking brake adjustment for an aircraft having an electric brake system 有权
标题翻译：具有电动制动系统的飞机的驻车制动调整
公开(公告)号：US08641154B2
公开(公告)日：2014-02-04
申请号：US11539863
申请日：2006-10-09
申请人： T. Todd Griffith , Pete Goranson , Dan Adkinson
发明人： T. Todd Griffith , Pete Goranson , Dan Adkinson
IPC分类号： B60T8/86
CPC分类号： B60T13/746 , B60T7/12
摘要： A system and procedures for adjusting brake mechanisms for an aircraft having an electric brake system are disclosed. The brake actuator mechanisms are controlled to achieve different parking brake actuation states as a function of the current engine run status (e.g., engine off, engine idle, or engine above idle). Procedures for adjusting an aircraft parking brake as disclosed herein include setting the brake actuator mechanisms to achieve a relatively low clamping force when the aircraft engines are off or idling, and setting the brake mechanisms to achieve a relatively high clamping force when the aircraft engines are running above idle, and to maintain commanded brake force without active or battery power by engaging a mechanical clutch or latch to the brake actuator.
摘要翻译：公开了一种用于调整具有电制动系统的飞行器的制动机构的系统和程序。制动致动器机构被控制以实现作为当前发动机运行状态（例如，发动机关闭，发动机怠速或处于空转之后的发动机）的功能的不同的驻车制动器致动状态。用于调整如本文所公开的飞行器驻车制动器的程序包括设置制动器致动器机构以在飞行器发动机关闭或空转时实现相对低的夹紧力，并且当飞机发动机运行时设置制动机构以实现相对高的夹紧力并且通过将机械离合器或闩锁接合到制动器致动器来保持没有有效或电池电力的指令制动力。

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